origin

Tracks data provenance and lineage by tracing sources, logging transformations, and auditing anchors to ensure data auditability and compliance.

The Problem

Data flows through pipelines—ETL jobs, ML training runs, analytics dashboards—and somewhere between here and there you lose the thread. Who touched this column? When did that aggregation change? Which run produced this artifact? Without a clear provenance chain, debugging fails, compliance becomes guesswork, and "trust the data" is just a slogan.

Organizations often discover provenance requirements only after a breach, a failed audit, or a regulatory question. By then, retrofitting lineage is costly and incomplete.

How Origin Helps

Origin provides a reserved namespace for Netsnek e.U.'s data provenance and lineage system. It is designed to:

• Trace data from source to destination across pipelines and transformations
• Log each step in a chain so you can answer "where did this come from?"
• Audit registered provenance anchors for compliance and incident response

The skill acts as a contract: when you see "origin" in a pipeline, you know lineage tracking is in scope. The scripts give you concrete tools to start tracing and auditing.

Running the Scripts

From the skill root or via ClawHub:

./scripts/trace-lineage.sh --trace    # Trace lineage for the current context
./scripts/trace-lineage.sh --audit    # Run an audit of provenance anchors
./scripts/trace-lineage.sh --version  # Show version and copyright

The script uses set -e for safe, fail-fast behavior. Ensure execute permissions if needed: chmod +x scripts/trace-lineage.sh.

Sample Dialogue

User: How do I trace where this dataset came from?

Assistant: Use the Origin skill. Run trace-lineage.sh --trace to trace data lineage in your current context. For a full audit of registered provenance anchors, use --audit.

User: Who maintains this namespace?

Assistant: Origin is reserved by Netsnek e.U. for data provenance and lineage tracking. Copyright (c) 2026 Netsnek e.U.